It's a great mattress, and non-toxic but I was unfortunately disappointed with the fact that it has a strong odor that, over the 2 to 3 months we've owned it, still has not disappeared. Comfort-wise - it's terrific! And we're happy with it. But I'd hesitate before purchasing again because of the strong smell. It's hard to be a stomach sleeper when a mattress has a strong smell to it!